Re: [OMPI users] Program hangs

2009-11-20 Thread vasilis gkanis
Hello, I also experience a similar problem with the MUMPS solver, when I run it on a cluster. After several hours of running the code does not produce any results, although the command top shows that the program occupies 100% of the CPU. The difference here, however, is that the same program ru

Re: [OMPI users] nonblocking MPI_File_iwrite() does block?

2009-11-20 Thread Rob Latham
On Mon, Nov 16, 2009 at 11:20:44AM +0100, Christoph Rackwitz wrote: > It's been ten days now. I'd like to resurrect this, in case someone > can help and just missed it. Hi. I only check in on the OpenMPI list periodically. Sorry for the delay. The standard in no way requires any overlap for eit

[OMPI users] Fwd: Call for participation: MPI Forum User Survey

2009-11-20 Thread Jeff Squyres
The MPI Forum announced at its SC09 BOF that they are soliciting community feedback to help guide the MPI-3 standards process. A survey is available online at the following URL: http://mpi-forum.questionpro.com/ Password: mpi3 In this survey, the MPI Forum is asking as many people a

[OMPI users] Program hangs

2009-11-20 Thread Jiaye Li
Hi I killed the job and re-submit it. At this can it can go on to run, but today I found an even serious problem with Ompi. I compared the results of mpich2 and ompi, finding that the results from ompi is wrong, which finished prior to the real end. In other word, the optimized structure (by vasp)